Python megawidgets / Bugs / #44 Pmw 2.0.0 EntryField demo crashes on python 3.4.3

A similar crash is seen in the HistoryField widget from the All.py demos window under python 3.4.3...

TypeError Exception in Tk callback
  Function: <function ScrolledListBox.__init__.<locals>.releaseEvent at 0x104ee88c8> (type: <class 'function'>)
  Args: (<tkinter.Event object at 0x105066dd8>,)
  Event type: ButtonRelease (type num: 5)
Traceback (innermost last):
  File "/sw/src/fink.build/pmw2-py34-2.0.0-1/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwBase.py", line 1760, in __call__
    return self.func(*args)
  File "/sw/src/fink.build/pmw2-py34-2.0.0-1/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwScrolledListBox.py", line 87, in releaseEvent
    _handleEvent(event, 'release')
  File "/sw/src/fink.build/pmw2-py34-2.0.0-1/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwScrolledListBox.py", line 377, in _handleEvent
    _listboxCache[event.widget]._handleEvent(event, eventType)
  File "/sw/src/fink.build/pmw2-py34-2.0.0-1/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwScrolledListBox.py", line 344, in _handleEvent
    command()
  File "/sw/src/fink.build/pmw2-py34-2.0.0-1/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwBase.py", line 1632, in callback
    rtn = self._command(*args)
  File "All.py", line 193, in startDemo
    self.widget = eval(demoName + '.Demo(frame)')
  File "<string>", line 1, in <module>
    None
  File "/sw/src/fink.build/pmw2-py34-2.0.0-1/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/demos/EntryField.py", line 38, in __init__
    'fmt' : 'ymd'},
  File "/sw/src/fink.build/pmw2-py34-2.0.0-1/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwEntryField.py", line 92, in __init__
    self.initialiseoptions()
  File "/sw/src/fink.build/pmw2-py34-2.0.0-1/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwBase.py", line 606, in initialiseoptions
    func()
  File "/sw/src/fink.build/pmw2-py34-2.0.0-1/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwEntryField.py", line 168, in _validate
    self._checkValidity()
  File "/sw/src/fink.build/pmw2-py34-2.0.0-1/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwEntryField.py", line 260, in _checkValidity
    valid = self._getValidity()
  File "/sw/src/fink.build/pmw2-py34-2.0.0-1/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwEntryField.py", line 236, in _getValidity
    status = dictio['validator'](*(text,), **args)
TypeError: datevalidator() got an unexpected keyword argument 'fmt'

================================================
  Event contents:
    char: ??
    delta: 0
    height: ??
    keycode: ??
    keysym: ??
    keysym_num: ??
    num: 1
    send_event: False
    serial: 1217
    state: 256
    time: 1058654474
    type: 5
    widget: .4377599056.4377641984.4377642040.4377644616.4377642208
    width: ??
    x: 62
    x_root: 70
    y: 141
    y_root: 181

[Jack-Howarths-Computer:Pmw/Pmw_2_0_0/demos] howarth% python3.4 All.py
AttributeError Exception in Tk callback
  Function: <function ScrolledListBox.__init__.<locals>.releaseEvent at 0x1120688c8> (type: <class 'function'>)
  Args: (<tkinter.Event object at 0x1121e6dd8>,)
  Event type: ButtonRelease (type num: 5)
Traceback (innermost last):
  File "/sw/src/fink.build/pmw2-py34-2.0.0-1/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwBase.py", line 1760, in __call__
    return self.func(*args)
  File "/sw/src/fink.build/pmw2-py34-2.0.0-1/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwScrolledListBox.py", line 87, in releaseEvent
    _handleEvent(event, 'release')
  File "/sw/src/fink.build/pmw2-py34-2.0.0-1/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwScrolledListBox.py", line 377, in _handleEvent
    _listboxCache[event.widget]._handleEvent(event, eventType)
  File "/sw/src/fink.build/pmw2-py34-2.0.0-1/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwScrolledListBox.py", line 344, in _handleEvent
    command()
  File "/sw/src/fink.build/pmw2-py34-2.0.0-1/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwBase.py", line 1632, in callback
    rtn = self._command(*args)
  File "All.py", line 193, in startDemo
    self.widget = eval(demoName + '.Demo(frame)')
  File "<string>", line 1, in <module>
    None
  File "/sw/src/fink.build/pmw2-py34-2.0.0-1/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/demos/HistoryText.py", line 41, in __init__
    ['Next', self.historyText.__next__],
AttributeError: 'HistoryText' object has no attribute '__next__'

================================================
  Event contents:
    char: ??
    delta: 0
    height: ??
    keycode: ??
    keysym: ??
    keysym_num: ??
    num: 1
    send_event: False
    serial: 1227
    state: 256
    time: 1058853001
    type: 5
    widget: .4597275728.4597318656.4597318712.4597321288.4597321456
    width: ??
    x: 70
    x_root: 78
    y: 179
    y_root: 219

Jack Howarth - 2015-03-22

The same failures are seen with Pmw 2.0.0 run against python 3.3.6 on x86_64-apple-darwin12 using tcl/tk 8.5.18. The original report for python 3.4.3 was run against tcl/tk 8.6.4.

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Jack Howarth - 2015-03-22

Note that this issue seems to be similar to the one previously reported in https://sourceforge.net/p/pmw/discussion/33675/thread/367b1b73/.

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Adrian - 2015-03-22

Jack,

Thanks for the report. There are two different issues there:

the 'format' vs 'fmt' issue was solved but it's the only change to the package so I hadn't repackaged yet; will do after I fix some other issues, in the meantime you can see https://sourceforge.net/p/pmw/hg/ci/d533281b5eb93351b6cffb79f43cd9eed784dfbb if you need a quick fix.

the second issue is something I also noticed this week and will get around to investigating

There also seem to be multiple issues showing up in the tests so repackaging will have to wait until I can clear all of them; I haven't gotten around to them yet so I can't offer an estimate, hopefully it will be this week.
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Adrian - 2015-03-22

assigned_to: Adrian

Group: -->
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Adrian - 2015-03-22

The format option was fixed in https://sourceforge.net/p/pmw/hg/ci/d533281b5eb93351b6cffb79f43cd9eed784dfbb; the HistoryText problem was fixed in https://sourceforge.net/p/pmw/hg/ci/30ff9121b5970790228bfc06a51f21bcd0655cda/

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Adrian - 2015-03-22

Fixed in 2.0.1-alpha

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Adrian - 2015-03-22

status: open --> open-fixed
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One last issues with 'format' exists in the Counter demo...

Counter.py: entryfield_validate = {'validator' : 'date', 'format' : 'dmy'},
Counter.py: datatype = {'counter' : 'date', 'format' : 'dmy', 'yyyy' : 1})
Counter.py: entryfield_validate = {'validator' : 'date', 'format' : 'ymd',
Counter.py: datatype = {'counter' : 'date', 'format' : 'ymd', 'yyyy' : 1,

changing these to 'fmt' solves the failure...

TypeError Exception in Tk callback
  Function: <function ScrolledListBox.__init__.<locals>.releaseEvent at 0x10e626730> (type: <class 'function'>)
  Args: (<tkinter.Event object at 0x10e7cbe48>,)
  Event type: ButtonRelease (type num: 5)
Traceback (innermost last):
  File "/sw/src/fink.build/pmw2-py34-2.0.0-3/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwBase.py", line 1776, in __call__
    return self.func(*args)
  File "/sw/src/fink.build/pmw2-py34-2.0.0-3/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwScrolledListBox.py", line 87, in releaseEvent
    _handleEvent(event, 'release')
  File "/sw/src/fink.build/pmw2-py34-2.0.0-3/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwScrolledListBox.py", line 377, in _handleEvent
    _listboxCache[event.widget]._handleEvent(event, eventType)
  File "/sw/src/fink.build/pmw2-py34-2.0.0-3/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwScrolledListBox.py", line 344, in _handleEvent
    command()
  File "/sw/src/fink.build/pmw2-py34-2.0.0-3/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwBase.py", line 1648, in callback
    rtn = self._command(*args)
  File "All.py", line 193, in startDemo
    self.widget = eval(demoName + '.Demo(frame)')
  File "<string>", line 1, in <module>
    None
  File "/sw/src/fink.build/pmw2-py34-2.0.0-3/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/demos/Counter.py", line 26, in __init__
    datatype = {'counter' : 'date', 'format' : 'dmy', 'yyyy' : 1})
  File "/sw/src/fink.build/pmw2-py34-2.0.0-3/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwCounter.py", line 68, in __init__
    Pmw.EntryField, (frame,))
  File "/sw/src/fink.build/pmw2-py34-2.0.0-3/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwBase.py", line 547, in createcomponent
    widget = widgetClass(*widgetArgs, **kw)
  File "/sw/src/fink.build/pmw2-py34-2.0.0-3/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwEntryField.py", line 92, in __init__
    self.initialiseoptions()
  File "/sw/src/fink.build/pmw2-py34-2.0.0-3/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwBase.py", line 622, in initialiseoptions
    func()
  File "/sw/src/fink.build/pmw2-py34-2.0.0-3/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwEntryField.py", line 168, in _validate
    self._checkValidity()
  File "/sw/src/fink.build/pmw2-py34-2.0.0-3/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwEntryField.py", line 260, in _checkValidity
    valid = self._getValidity()
  File "/sw/src/fink.build/pmw2-py34-2.0.0-3/Pmw-2.0.0/build/lib/Pmw/Pmw_2_0_0/lib/PmwEntryField.py", line 236, in _getValidity
    status = dictio['validator'](*(text,), **args)
TypeError: datevalidator() got an unexpected keyword argument 'format'

================================================
  Event contents:
    char: ??
    delta: 0
    height: ??
    keycode: ??
    keysym: ??
    keysym_num: ??
    num: 1
    send_event: False
    serial: 1193
    state: 256
    time: 1198728588
    type: 5
    widget: .4536176424.4536204368.4536204424.4536537328.4536204760
    width: ??
    x: 56
    x_root: 64
    y: 94
    y_root: 134

I also see 'format' present in Args.py...

Args.py: format = '\n %-' + str(max) + 's %s'
Args.py: rtn = rtn + format % (arg, definition)

but assume this usage isn't problematic.

Adrian - 2015-03-23

These issues should have been solved by the package I uploaded yesterday but that is the correct change. There was a situation in which, under Python 3.0, the 'format' keyword broke some functionality, this is why I renamed it in the date utils. All other instances of 'format' should stay the same.

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Pmw 2.0.0 EntryField demo crashes on python 3.4.3

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#44 Pmw 2.0.0 EntryField demo crashes on python 3.4.3

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